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Tropical Storm Humberto forms off southeast US coast. Get the forecast. Chevron right

Hilton Head Island, SC

78°F
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Hilton Head Island

South Carolina

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Hilton Head Island, SC Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, September 26

Day

9/26
87°Hi
RealFeel® 99°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 92°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Variably cloudy, warm and humid; a couple of showers and a thunderstorm in the afternoon; storms can bring flooding downpours and localized damaging wind gusts

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™6 (Medium)

WindSSW 7 mph

Wind Gusts18 mph

Probability of Precipitation65%

Probability of Thunderstorms39%

Precipitation0.10 in

Rain0.10 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover70%

Morning

Afternoon

Night

9/26
72°Lo
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
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Becoming cloudy with a thunderstorm in one or two spots; humid

WindSW 7 mph

Wind Gusts17 mph

Probability of Precipitation55%

Probability of Thunderstorms33%

Precipitation0.21 in

Rain0.21 in

Hours of Precipitation2

Hours of Rain2

Cloud Cover83%

Evening

Overnight

Sun & Moon

12 hrs 01 mins
Rise 7:14 AM
Set 7:15 PM
Waxing Crescent
Rise 11:41 AM
Set 9:43 PM

Temperature History

9/26
High
Low
Forecast
87°
72°
Average
82°
66°
Last Year
82°
77°

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World North America United States South Carolina Hilton Head Island

Weather Near Hilton Head Island:

  • Charleston, SC
  • Hinesville, GA
  • Savannah, GA
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